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		<h1>keepalived 单独配置文件</h1>
	
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		<span class="article__date">2017-10-12</span><br />
		
		
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			  	<a class="article__tag-link" href="/tags/LVS/">LVS</a> <a class="article__tag-link" href="/tags/keepalived/">keepalived</a>
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		<figure class="highlight bash"><table><tr><td class="gutter"><pre><div class="line">1</div><div class="line">2</div><div class="line">3</div><div class="line">4</div><div class="line">5</div><div class="line">6</div><div class="line">7</div><div class="line">8</div><div class="line">9</div><div class="line">10</div><div class="line">11</div><div class="line">12</div><div class="line">13</div><div class="line">14</div><div class="line">15</div><div class="line">16</div><div class="line">17</div><div class="line">18</div><div class="line">19</div><div class="line">20</div><div class="line">21</div><div class="line">22</div><div class="line">23</div><div class="line">24</div><div class="line">25</div><div class="line">26</div><div class="line">27</div><div class="line">28</div><div class="line">29</div><div class="line">30</div><div class="line">31</div><div class="line">32</div><div class="line">33</div><div class="line">34</div><div class="line">35</div><div class="line">36</div><div class="line">37</div><div class="line">38</div><div class="line">39</div><div class="line">40</div><div class="line">41</div><div class="line">42</div><div class="line">43</div><div class="line">44</div><div class="line">45</div><div class="line">46</div><div class="line">47</div><div class="line">48</div><div class="line">49</div><div class="line">50</div><div class="line">51</div></pre></td><td class="code"><pre><div class="line">! Configuration File <span class="keyword">for</span> keepalived</div><div class="line"></div><div class="line">global_defs &#123;</div><div class="line">   notification_email &#123;</div><div class="line">      lihuiyw@jd.com   </div><div class="line">&#125;</div><div class="line">   notification_email_from lihuiyw@jd.com</div><div class="line">   smtp_server mail.jd.com</div><div class="line">   smtp_connect_timeout 30</div><div class="line">   router_id LVS_DEVEL</div><div class="line">&#125;</div><div class="line">vrrp_script check_alive</div><div class="line">&#123;</div><div class="line">        script <span class="string">"/export/sh/check_nginx_alive.sh"</span></div><div class="line">        <span class="comment"># check every 2 seconds</span></div><div class="line">        interval 2</div><div class="line">        <span class="comment"># if failed, decrease 10 of the priority</span></div><div class="line">        weight -10</div><div class="line">        <span class="comment"># require 2 failures for failures</span></div><div class="line">        fail 2</div><div class="line">        <span class="comment"># require 1 sucesses for ok</span></div><div class="line">        rise 1</div><div class="line">&#125;</div><div class="line">vrrp_instance VIP_<span class="variable">$&#123;routerid&#125;</span></div><div class="line">&#123;</div><div class="line">	state <span class="variable">$role</span></div><div class="line">	interface <span class="variable">$interface</span></div><div class="line">	virtual_router_id <span class="variable">$routerid</span></div><div class="line">	priority <span class="variable">$weight</span></div><div class="line">	advert_int 2 </div><div class="line">	garp_master_delay 10</div><div class="line">	smtp_alert</div><div class="line"></div><div class="line">	authentication</div><div class="line">	&#123;</div><div class="line">		auth_type PASS </div><div class="line">		auth_pass 123456</div><div class="line">	&#125;</div><div class="line">	virtual_ipaddress</div><div class="line">	&#123; </div><div class="line">		<span class="variable">$&#123;vip&#125;</span>/24</div><div class="line">	&#125;</div><div class="line">	track_interface </div><div class="line">	&#123;</div><div class="line">		<span class="variable">$interface</span></div><div class="line">	&#125; </div><div class="line">	track_script</div><div class="line">	&#123; </div><div class="line">		check_alive </div><div class="line">	&#125;</div><div class="line">&#125;</div></pre></td></tr></table></figure>
	

	
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